Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9734972 | Electromagnetic relay | Kazuhiro Kodama, Junji Takahashi, Hisashi HIRAKI, Shuichi Katayama, Tomohiro Ota | 2017-08-15 |
| 9640355 | Contact apparatus | Hideki Enomoto, Ritsu Yamamoto, Yohji Ikeda, Ryosuke Ozaki | 2017-05-02 |